Summary statistics for a_c6_25 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_25 |      3,009    -72777.1    173294.5   -1664287    1783735

by Jean Roth , jroth@nber.org , 17 Feb 2018